System 273 Binocular Stereo-Zoom Microscopes are perfect for assembly and rework applications thanks to their industry-leading 23mm optics system and nearly 8” working distance (when used with a 0.5X reducing lens). The System 273 family of microscopes features optional eyepieces, objective lenses, mounting options and light sources that allow an operator to increase magnification, working distance and flexibility to suit their individual needs. LUXO Microscopes by UNITRON offers several of the most popular models through the 72-hour Quick Ship Program.
Several System 273 configurations and light sources are available in ESD-Safe versions, specifically designed for use in static sensitive environments where electrostatic discharges can prove fatal for electronic components. Microscopes ship with 10mm static grounding cables, metal boom stand bushings and metal pads on the microscope base. The body and stand are powder-coated with a metal-laced paint that measures 105 Ω/sq. (static dissipative). Since the surfaces are no longer insulative, triboelectric charging results in drastically lower voltages, especially since any charge (under 50 volts) is uniformly distributed throughout the entire surface of the microscope.